WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#31: FILE: tools/testing/selftests/bpf/progs/verifier_ctx.c:415:
+	volatile __u32 val;

WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
#46: FILE: tools/testing/selftests/bpf/progs/verifier_ctx.c:430:
+	volatile __u32 val;

WARNING: line length of 82 exceeds 80 columns
#86: FILE: tools/testing/selftests/bpf/progs/verifier_ctx.c:587:
+__description("syscall: reject helper read ctx past U16_MAX with variable offset")

WARNING: line length of 83 exceeds 80 columns
#100: FILE: tools/testing/selftests/bpf/progs/verifier_ctx.c:601:
+__description("syscall: reject helper write ctx past U16_MAX with variable offset")

WARNING: line length of 83 exceeds 80 columns
#133: FILE: tools/testing/selftests/bpf/progs/verifier_ctx.c:696:
+__description("syscall: reject kfunc ctx access past U16_MAX with variable offset")

total: 0 errors, 5 warnings, 0 checks, 126 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 9e19312096d7 ("selftests/bpf: Add tests for syscall ctx accesses beyond U16_MAX") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 5 warnings, 0 checks, 126 lines checked